Description:

Metalworking System Cleaner.

Application:

CB-20 MACHINE CLEANER is a metalworking fluid system cleaner. It will effectively clean a surface of oil, grease, hard water salts, and contaminants. This product should be used before introducing new coolants and may be used prior to or after discharging a sump of contaminated fluid. CB-20 is most effective if the spent coolant is drained and a 2% to 4% solution of CB-20 in water is allowed to circulate through the machine for a minimum of 30 minutes. An alternate method is to add CB-20 to the spent coolant prior to draining. A treatment level of 3% to 5% of the total coolant volume is recommended. Re-circulate this mixture for a minimum of 2-3 hours. After circulating, remove, and flush the machine with water for 5 minutes. Immediately charge the machine with new coolant and circulate to avoid corrosion and resume normal operation. CB-20 contains inhibitors to deter bacterial growth.

Advantages:

• Biodegradable and non-hazardous.
• Excellent alkaline cleaner with superior rinse agents.
• Excellent sump cleaner. ? Superior in-process rust protection.